# Onezero funding: rounds and investors

> Onezero has raised $100M across 2 rounds since 2024. Investors include Tengxun Touzi, SFC Capital and OurCrowd. Every round with its source.

Source: https://millionrounds.com/company/onezero (Millionrounds; every figure on the page links to its filing or article)

United Kingdom · [Seed startup](https://millionrounds.com/companies)

# Who invested in *Onezero*

2 rounds we have observed, with the 3 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Energy Fintech

Funding summary Updated 26 Oct 2026

**$100M** raised across 2 rounds since 2024, from 3 sources

**$100M** Round **$369K** Seed

- **Latest round:** Seed, $369K Mar 2025
- **Biggest round:** $100M Round · Oct 2024
- **Investors:** 3

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2025

**$100M** Round

**$369K** Seed

- **First round:** Round, $100M
- **Biggest round:** $100M
- **Between rounds:** 4 months

## The rounds

- **Mar 2025** Seed **$369K** *1 new* [SFC Capital](https://millionrounds.com/fund/sfc-capital) Source recorded
- **Oct 2024** Round **$100M** *2 new* [Tengxun Touzi](https://millionrounds.com/fund/tengxun-touzi) OurCrowd Reported by TechCrunch and 1 other

## Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

**Round** 2024 **Seed** 2025 [Tengxun Touzi](https://millionrounds.com/fund/tengxun-touzi) [SFC Capital](https://millionrounds.com/fund/sfc-capital) OurCrowd

## Everyone who backed them

[Tengxun Touzi](https://millionrounds.com/fund/tengxun-touzi) VC firm **1** round

[SFC Capital](https://millionrounds.com/fund/sfc-capital) Angel network **1** round

OurCrowd no record of our own yet **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=onezero).

## Quick answers about Onezero

### Who invested in Onezero?

Onezero's investors include Tengxun Touzi, SFC Capital and OurCrowd.

### How much has Onezero raised?

Onezero has raised $100M across 2 rounds since 2024.

### When did Onezero last raise?

Onezero's most recent round was a Seed of $369K in Mar 2025.

### What was Onezero's biggest round?

Onezero's largest round on record is $100M, in Oct 2024.

### Who backed Onezero first?

Onezero's first round on record, in Oct 2024, was backed by Tengxun Touzi and OurCrowd.

### What stage is Onezero at?

Onezero's latest named round is a Seed, in Mar 2025.

### Where is Onezero based?

Onezero is based in the United Kingdom.

## Companies like Onezero

In the same sector, and raised in the last eighteen months.

[**Cognitive Credit** $64M · Oct 2026](https://millionrounds.com/company/cognitive-credit)[**Reactive Markets** Oct 2026](https://millionrounds.com/company/reactive-markets)[**IMMIX** $6.2M · Oct 2026](https://millionrounds.com/company/immix)[**TrueLayer** $376M · Oct 2026](https://millionrounds.com/company/truelayer)[**PlannerPal** $6.0M · Oct 2026](https://millionrounds.com/company/plannerpal)[**novosound** $8.7M · Sept 2026](https://millionrounds.com/company/novosound)

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